Помогите решить cosx=√3 - №16269970

Помогите решить cosx=√3
- Предмет:
  Математика
- Автор:
  smokey
- 6 лет назад

Ответы 2

0.99999999543109 от так от думаю наверн
- Автор:
  vincent26
- 6 лет назад
- 0
по формуле: X=+-arccos√3+2пn, n€Z.
- Автор:
  jaylynjgli
- 6 лет назад
- 0
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Перевод и ответы на вопросы
The British people are probably the greatest newspaper readers in the world. This explains the fact that there are quite a lot of editions of different kind. Generally, all the newspapers are divided into two groups. On the one hand, there are “quality” newspapers, which publish analytical articles on serious topics, involving economy, politics and business issues. Among the quality papers are The Times, The Guardian, The Financial Times, The Independent. Their circulation is not large, but their reputation is unshakeable. On the other hand, there are “popular” papers, or “tabloids” which are considered entertaining rather than informative. People buy such kind of papers to learn the latest news on sport events, private life or celebrities and rumors. Their circulation is much larger compared to “quality” papers. The newspapers of this kind have the word “Daily” in the name.

1. What types of newspapers are there in the United Kingdom?
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Помогите! Очень срочно!

Complete the conversations. Use the correct form (positive, comparative or superlative) of the adjectives and adverbs given in brackets and any other words you need.

ANDY: Are you still trying to get that stain out of the rug?
JENNY: Yes. I don't know what it is. I've tried all sorts of soaps and things, but it's still not cleaner than (not / clean) when I started.

GAIL: Shall we go for a swim? It's lovely and sunny.
MICK: I'm not sure. There's quite a strong wind. I think you'll find it's not as warm as (not / warm) it looks when you get outside.

1. JOE: Why have you bought a new car?
AMY: We needed one with a (big) boot, to take our sports gear.

2. ROSE: Do you happen to know which is (small / planet) our solar system?
JILL: Pluto, isn't it? I know it's (far) away from the sun.

3. FRED: How was your driving test?
GEORGE: Oh, not so bad really. It was (much / easy) I'd expected, in fact.
FRED: So, you've passed?
GEORGE: Yes, I have.
FRED: Congratulations! That's (good) news I've heard for ages!
MARY: Which is (high / mountain) Africa?
ANNE: I'm not sure. Kilimanjaro, perhaps?
MARY: Where's that? In Zambia?
ANNE: No, it's (far / north) that. Kenia I think.

4. EDDY: We'd better go to the bank this morning.
SEAN: Can't we go (late)?
EDDY: No. They shut (early / here) they do at home.

5. WILL: Hurry up! We'll miss the train. Can't you run (fast)?
PETE: Sorry, I'm going (fast) I can already.
WILL: OK. I guess you're quite a bit (short / me), after all.

6. CHRIS: I hear you were having problems with your business last year. Is it (good) this year?
JODIE: No. I'm afraid it's (bad) if anything.
CHRIS: I suppose people just aren't spending (much / money) they used to.
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- 6 лет назад
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